Šachové úlohy Puzzle na serveru lichess.org – žebříček ke dni 16.4.2021
| Pořadí | Pořadí v kat. | Kategorie | Titul | Jméno | Příjmení | ELO Puzzle | Počet úloh | 
| 1 | Petr | Budinský | 2602 | 119 | |||
| 2 | 1 | U16 | Daniel | Pánek | 2542 | 3013 | |
| 3 | 2 | U16 | Michal | Kolbušovský | 2508 | 1485 | |
| 4 | Aleš | Blahut | 2505 | 387 | |||
| 5 | 1 | U20 | CM | Pavel | Haase | 2504 | 953 | 
| 6 | IM | Martin | Přibyl | 2500 | 129 | ||
| 7 | 2 | U20 | Bernard | Beinhauer | 2365 | 4620 | |
| 8 | Petr | Plicka | 2335 | 294 | |||
| 9 | 1 | S65 | Růžena | Přibylová | 2270 | 906 | |
| 10 | Jakub | Kosina | 2246 | 135 | |||
| 11 | 1 | U14 | Jaume | Veny | 2205 | 937 | |
| 12 | 1 | U18 | IM | Samir | Sahidi | 2174 | 66 | 
| 13 | 3 | U20 | WFM | Sofie | Přibylová | 2163 | 56 | 
| 14 | 2 | U18 | Jan | Šuráň | 2117 | 3855 | |
| 15 | 1 | U12 | David | Martirosyan | 2108 | 313 | |
| 16 | 3 | U18 | Tomáš | Hrbek | 2090 | 1184 | |
| 17 | 1 | U10 | Jan | Bára | 2065 | 531 | |
| 18 | 2 | S65 | Pavel | Myslivec | 2061 | 1266 | |
| 19 | 3 | U16 | Dominik | Rous | 2049 | 712 | |
| 20 | Jiří | Trefilík | 2015 | 23 | |||
| 21 | Artyom | Martirosyan | 1991 | 459 | |||
| 22 | 4 | U16 | Richard | Urban | 1923 | 796 | |
| 23 | 2 | U14 | Jan | Donner | 1918 | 352 | |
| 24 | Peter | Novák | 1883 | 364 | |||
| 25 | 4 | U18 | Samuel | Kormáňoš | 1881 | 1131 | |
| 26 | Nurlan | Hasanli | 1872 | 1011 | |||
| 27 | 5 | U18 | Mikhail | Gvazava | 1858 | 947 | |
| 28 | 5 | U16 | Otakar | Lichnovský | 1731 | 333 | |
| 29 | 2 | U10 | Maxim | Shako | 1620 | 1605 | |
| 30 | 6 | U16 | Václav | Sedláček | 1607 | 2874 | |
| 31 | 3 | U14 | František | Kubát | 1569 | 55 | |
| 32 | 4 | U14 | Lukáš | Dubský | 1538 | 65 | |
| 33 | 7 | U16 | Filip Izák | Uhl | 1522 | 6 | |
| 34 | Josef | Bára | 1508 | 60 | |||
| 35 | 8 | U16 | Lukáš | Stark | 1474 | 288 | |
| 36 | 5 | U14 | Emma | Rovenská | 1471 | 1543 | |
| 37 | 9 | U16 | Rebeka | Zlesáková | 1420 | 67 | |
| 38 | 3 | U10 | David | Adamec | 1412 | 854 | |
| 39 | 2 | U12 | Danylo | Medvetskyy | 1407 | 78 | |
| 40 | 10 | U16 | Ketevan | Gvazava | 1388 | 268 | |
| 41 | 3 | U12 | Matyáš | Čeněk | 1363 | 1025 | |
| 42 | 5 | U20 | Jan | Bartoň | 1362 | 15 | |
| 43 | 6 | U18 | Vache | Harutyunyan | 1361 | 624 | |
| 44 | 6 | U14 | Petr | Barilo | 1360 | 61 | |
| 45 | 4 | U10 | Melichar | Hyška | 1345 | 152 | |
| 46 | 1 | U8 | Filip | Ozimý | 1324 | 465 | |
| 47 | 7 | U14 | Jakub | Lipový | 1225 | 61 | |
| 48 | 4 | U12 | Jakub | Ellinger | 1169 | 3 | |
| 49 | 8 | U14 | Jiří | Štěpánek | 1149 | 113 | |
| 50 | 5 | U10 | Maiia | Razumova | 1008 | 54 | |
| 51 | 6 | U10 | Anna | Lipová | 982 | 85 | |
| 52 | 1 | U6 | Šimon | Fečko | 978 | 186 |